* {
	margin: 0;
	padding: 0;
}

ul {
	list-style: none;
	/* 去掉列表样式小点 */
}

.clearfix:before,
.clearfix:after {
	content: "";
	display: table;
}

.clearfix:after {
	clear: both;
}

a {
	color: #050505;
	text-decoration: none;
}

.container {
	width: 1200px;
	margin: 0 auto;
}

/* 页面部分 */
body {
	background-color: #f3f5f7;
}

header {
	height: 100px;
	/* background-color: pink; */
	overflow: hidden;
}

nav {
	width: 1366px;
	height: 42px;
	margin: 26px auto;
}

.logo {
	float: left;
}

.navbar {
	float: left;
	height: 42px;
	line-height: 42px;
	/* 这个行高给父亲,行高会继承 */
	margin-left: 50px;
}

.navbar li {
	float: left;
	/* 让首页 课程 一行显示 */

}

.navbar li a {
	padding: 0 8px;
	/* 上下是0 左右是8像素 */
	display: block;
	height: 42px;

}

.navbar li a:hover {
	border-bottom: 2px solid #00a4ff;
	/* 	鼠标放上去有底边框 */
}

.search {
	width: 434px;
	height: 38px;
	/* border: 1px solid #00a4ff; */
	float: left;
}

.search input[type=text] {
	/* 属性选择器 type为text的文本框*/
	width: 360px;
	height: 38px;
	padding-left: 20px;
	float: left;
}

.search input[type=submit] {
	/* 属性选择器 type为submit的文本框*/
	width: 50px;
	height: 38px;
	background: #00a4ff url(images/search_06.png) center center no-repeat;
	float: left;

}

/* 个人中心 */
/* banner start */
.banner {
	height: 420px;
	background-color: #1c036c;
}

.banner-in {
	height: 420px;
	background: url(images/banner_03.png) 0 0 no-repeat;
	position: relative;
}

.slidebar {
	height: 420px;
	width: 190px;
	background: rgba(0, 0, 0, 0.3);
	/* 盒子背景半透明 */
	float: left;
}

.slidebar li a {
	color: #fff;
	font-size: 14px;
	padding: 0 20px;
	/* a是行内元素,没有大小,需要转换 */
	display: block;
	height: 45px;
	line-height: 45px;
}

.slidebar li a:hover {
	color: #00a4ff;
}

.slidebar a span {
	float: right;
	font-family: arial;
}

.timetable {
	float: right;
	width: 230px;
	height: 300px;
	background-color: #fff;
	margin-top: 50px;
}

.timetable dt {
	height: 50px;
	background-color: #9bceee;
	text-align: center;
	line-height: 50px;
	/*设置垂直居中*/
	color: #fff;
	font-weight: 700;
	/* 文字加粗 */
	letter-spacing: 2px;
	/* 设置字体间距 */
	margin-bottom: 5px;
}

.timetable dd {
	width: 193px;
	height: 60px;
	margin: auto;
	border-bottom: 1px solid #ccc;
	padding-top: 12px;
	box-sizing: border-box;
}

.timetable dd:last-child {
	/*结构伪类选择器*/
	border: 0;
}

.timetable dd h4 {
	font-size: 16px;
	font-weight: normal;
	color: #4e4e4e;

}

.timetable dd p {
	color: #a5a5a5;
	font-size: 14px;
}

.timetable dd a {
	height: 38px;
	border: 1px solid #00A4FF;
	display: block;
	text-align: center;
	line-height: 38px;
	color: #00A4FF;
	font-weight: 700;
	/* 文字加粗 */
}

.timetable dd a:hover {
	background-color: #00A4FF;
	color: #fff;
}

.circle {
	width: 180px;
	height: 22px;
	position: absolute;
	bottom: 10px;
	left: 50%;
	margin-left: -90px;
}

.circle li {
	float: left;
	width: 12px;
	height: 12px;
	margin: 6px 8px;
	border-radius: 50%;
	background: rgba(255, 255, 255, 0.3);
}

.circle .current {
	width: 19px;
	border-radius: 5px;
	background-color: #fff;
}

.recommend {
	height: 60px;
	line-height: 60px;
	background-color: #fff;
	margin-top: 8px;
	box-shadow: 0 2px 2px rgba(0, 0, 0, 0.2);
	/* 盒子阴影 水平位置 垂直位置 模糊距离 影子颜色 */
}

.recommend a {
	padding: 0 30px;
	border-right: 1px solid #ccc;

}

.recommend a:first-child {
	color: #00A4FF;
}

.recommend a:hover {
	color: #00A4FF;
}

.recommend a:last-child {
	border: 0;
	color: #00A4FF;
	float: right;
	font-size: 14px;
}

/* banner end */

.recom-products {
	margin-top: 35px;
}

.recom-hd {
	height: 40px;
}

.recom-hd h4 {
	float: left;
	color: #494949;
}

.recom-hd a {
	float: right;
	font-size: 14px;
	margin-top: 10px;
	margin-right: 30px;
	color: #a5a5a5;
}

.recom-hd a:hover {
	color: #00A4FF;
}

.recom-bd ul li {
	width: 228px;
	height: 270px;
	background-color: #fff;
	overflow: hidden;
	/* 超出的部分切掉 */
	box-shadow: 0 4px 5px rgba(0, 0, 0, 0.3);
	/* 盒子阴影 */
	float: left;
	margin-right: 15px;
	margin-top: 15px;
}

.recom-bd ul li:nth-child(5n) {
	/* n表示0 1 2 3,5n表示5*n */
	margin: 15px 0;
}

.recom-bd li h5,
.recom-bd li p {
	padding: 0 20px 0 24px;
	margin-top: 12px;
}

.recom-bd li h5 {
	font-size: 14px;
	line-height: 22px;
	font-weight: normal;
}

.recom-bd li p {
	color: #999;
	font-size: 12px;
}

.recom-bd li span {
	color: #ff7c2d;
}


/* 底部样式 */
footer {
	height: 270px;
	background-color: #fff;
	margin-top: 100px;

}

.footer-in {
	padding-top: 30px;
}

.footer-l {
	float: left;
}

.footer-l p {
	font-size: 12px;
	line-height: 18px;
	color: #999;
	margin-top: 20px;
}

.footer-l a {
	display: block;
	width: 118px;
	height: 33px;
	border: 1px solid #00A4FF;
	font-size: 16px;
	text-align: center;
	line-height: 33px;
	margin-top: 15px;
	color: #00A4FF;
}

.footer-r {
	float: right;
	color: #333;
}
.footer-r dl{
	float: left;
	width: 225px;
}
.footer-r dt {
	font-size: 16px;
	height: 30px;
}

.footer-r dd {
	font-size: 12px;
	height: 20px;

}

.footer-r dd a:hover {
	color: #00A4FF;
	/* 添加下划线 */
	text-decoration: underline;
	
}
